What are long-term side effects from taking Adderall?

The side effects of Adderall XR are similar to other stimulants in that you can have dry mouth, increase heart rate, euphoria, indigestion, sweating, sleep issues, and increase blood pressure. Some individuals have more severe symptoms such as irregular heart beat, hallucinations, diarrhea, thyroid problems, insomnia, and depression. There have been 5 deaths associated with Adderall, all of which involve individuals with pre-existing heart conditions.